In a sample of H-atoms, all atoms are initially in their 4th excited state and now these atoms are allowed to de-excite to the ground state. Now, choose the only INCORRECT statement of the following:

Question

In a sample of H-atoms, all atoms are initially in their 4th excited state and now these atoms are allowed to de-excite to the ground state. Now, choose the only INCORRECT statement of the following: (Assume multiple excitation of atoms is not allowed)

Prashant Kotian · Accepted Answer

Correct answer: B. A minimum of 6-H-atoms should be present in the sample, so that all the 10 spectral lines can be observed.

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